$893 Cheap Flights from Port of Spain (POS) to Southampton (SOU)

View $893 flight on Thu, Nov 13, 2025Opens in a new window

Popular airlines from Piarco Intl. Airport (POS) to Southampton (SOU)

Cheap Flights from Port of Spain to Southampton (POS-SOU)

Prices were available within the past 7 days and start at $893 for one-way flights and $1,010 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Caribbean Airlines
Thu, Nov 13 - Thu, Nov 27
POS
Trinidad
SOU
Southampton
$1,010 Roundtrip, found 3 hours ago
$1,010
Roundtrip
found 3 hours ago
Select Caribbean Airlines flight, departing Thu, Nov 13 from Trinidad to Southampton, returning Thu, Nov 27, priced at $1,010 found 3 hours ago
KLM
Thu, Nov 13 - Thu, Nov 27
POS
Trinidad
SOU
Southampton
$1,421 Roundtrip, found 3 hours ago
$1,421
Roundtrip
found 3 hours ago
Select KLM flight, departing Thu, Nov 13 from Trinidad to Southampton, returning Thu, Nov 27, priced at $1,421 found 3 hours ago
Copa
Thu, Nov 13 - Thu, Nov 27
POS
Trinidad
SOU
Southampton
$1,445 Roundtrip, found 3 hours ago
$1,445
Roundtrip
found 3 hours ago
Select Copa flight, departing Thu, Nov 13 from Trinidad to Southampton, returning Thu, Nov 27, priced at $1,445 found 3 hours ago
KLM
Thu, Nov 13 - Thu, Nov 27
POS
Trinidad
SOU
Southampton
$1,631 Roundtrip, found 3 hours ago
$1,631
Roundtrip
found 3 hours ago
Select KLM flight, departing Thu, Nov 13 from Trinidad to Southampton, returning Thu, Nov 27, priced at $1,631 found 3 hours ago

Frequently asked questions

How much does a flight from Piarco Intl. Airport (POS) to Southampton Airport (SOU) cost?
Lock in a cheap one-way flight from $893 or cheap return flight from $1,010 from Piarco Intl. Airport (POS) to Southampton Airport (SOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Piarco Intl. Airport (POS) to Southampton Airport (SOU)?
The cheapest month to fly from POS to SOU is November, when demand is low. Off-peak season is generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Piarco Intl. Airport (POS) to Southampton Airport (SOU)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest POS to SOU flight.
How many flights per day from Piarco Intl. Airport (POS) to Southampton Airport (SOU)?
There aren't any daily direct flights from Piarco Intl. Airport (POS) to Southampton Airport (SOU). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from POS to SOU?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Piarco Intl. Airport (POS) to Southampton Airport (SOU)?
To avoid potential delays on the Piarco Intl. Airport (POS) to Southampton Airport (SOU) route, aim to travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Piarco Intl. Airport (POS) to Southampton Airport (SOU) last-minute?
Booking your plane ticket from POS to SOU right before your getaway is typically more expensive. But if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a POS to SOU flight and hotel package?
You'll generally save money by booking a POS to SOU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your ideal flights and accommodations, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Piarco Intl. Airport (POS) to Southampton Airport (SOU)?
Usually, it's possible to reschedule or cancel your POS to SOU flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Piarco Intl.
Destination airport
Southampton
Airlines serving
KLM
Roundtrip price
$1,010
Distance
4358 mi

Book with confidence

Port of Spain to Southampton Flights

The cheapest times to fly from Port of Spain to Southampton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Port of Spain to Southampton are during the month of November. You can find some of the cheapest flights from Port of Spain to Southampton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Port of Spain to Southampton

Sunday is one of the best days to book for cheap flights from Port of Spain to Southampton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Port of Spain to Southampton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Port of Spain to Southampton in 2025. You can also book with separate airlines for your outbound and return journeys, from $893 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Port of Spain to Southampton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Port of Spain to Southampton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Port of Spain to Southampton Flights

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*Available to One Key members.